• Principal OR Senior Principal Field Service…

    Northrop Grumman (Millersville, MD)
    …new hire physical if determined necessary by Company, based on OCONUS location. + ** Active DoD Top Secret clearance** (with a background investigation within ... to add a **Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team...determined necessary by Company, based on OCONUS location. + ** Active DoD Top Secret clearance**… more
    Northrop Grumman (09/17/25)
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  • Sr. DevOps Engineer .

    Leidos (Bethesda, MD)
    …engineering or related field. 6+ years of experience with Master's degree. + Must have an active Top Secret security clearance with the ability to obtain and ... career path. Leidos has a current opening for a ** TS /SCI cleared DevOps Engineer ** supporting our client's...has an exciting opening for you, our next DevOps Software Engineer working with a dynamic team… more
    Leidos (09/30/25)
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  • Software Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Software Engineer Location Hanover, MD Job...+ Senior: 10 years of experience SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance ... Setting On-site Job Category Engineer Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1145) SOFTWARE ENGINEER more
    Systems Technologies, Inc. (09/02/25)
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  • Sr. DevOps Engineer .

    Leidos (Bethesda, MD)
    …or related field. 6+ years of experience with Master's degree. + Must have an active Top Secret / SCI security clearance with the ability to obtain ... **Description** Leidos has an exciting opening for you, our next ** TS /SCI cleared Sr. DevOps Software Engineer ** working with a dynamic team to design,… more
    Leidos (09/17/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …integration and testing efforts. + Active and transferable US government issued Top Secret SCI ( TS /SCI) security clearance required prior to start ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (07/24/25)
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  • Python Software Engineer - level 3

    Northrop Grumman (Linthicum Heights, MD)
    …network protocols + Strong software engineering fundamentals **Preferred Qualifications** + Active TS /SCI or TS with SCI eligibility security clearance ... will work on expanding proof of concept network simulation software to a more feature rich software ...upon contract award._** **Basic Qualifications** + Must have an active US Government DoD ** Secret ** security clearance… more
    Northrop Grumman (08/09/25)
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  • Software Test Engineer

    RBR-Technologies (Odenton, MD)
    …of junior test engineers to ensure effective execution of test objectives. REQUIREMENTS + Active Top Secret clearance + Bachelor's degree and 10+ years ... and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a Software Test Engineer to support one of our customers in Odenton, Maryland. Our… more
    RBR-Technologies (09/09/25)
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  • Principal / Senior Principal FPGA/ASIC…

    Northrop Grumman (Annapolis Junction, MD)
    …Digital Verification Engineer :** + Advanced Degree either MS or PhD + Active Top Secret /SCI security clearance with Polygraph. + Experience with ... Sector (NGMS) is a leading global provider of secure software -defined, hardware enabled mission systems. Our company is pioneering...have or be able to obtain and** **maintain** **a Top Secret /SCI security clearance with Polygraph** **.**… more
    Northrop Grumman (08/08/25)
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  • Senior Software Engineer - CTJ…

    Microsoft Corporation (Elkridge, MD)
    …to the following specialized security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive ... solutions and protect millions of computers from thousands of active attack attempts, every month? Look no further than...and data platform development. We're looking for a **Senior Software Engineer .** You will help conduct business… more
    Microsoft Corporation (07/11/25)
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  • Test Engineer

    CACI International (Annapolis Junction, MD)
    Test Engineer Job Category: Engineering Time Type: Full time...evidence. + Must be a US citizen with an active Top Secret /SCI DoD Security ... Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* **The Opportunity:** Join our team as a Test Engineer and play a pivotal role in ensuring the… more
    CACI International (09/20/25)
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